#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <arpa/inet.h>

int main()
{
    pid_t pid;

    if ((pid = fork()) < 0) {
        exit(EXIT_FAILURE);
    }
    else if (pid == 0) {
        raise(SIGSTOP);
        printf("CONTINUED.\n");
    }
    else {
        kill(pid, SIGCONT);
    }
    return 0;
}
